Go2Linux shows you how to find open ports in Servers in your Network with Linux
There are situations when you want to find a web server, or the CUPS server, or any other server in a local network, but you do not know the IP of that computer.How to find open ports in Servers in your Network with Linux
You can go to computer itself and check its IP, or you can check the DHCP logs, or you can ask the Network Admin, but you can also use nmap